| details |
Dogger |
|
Romania |
Givulescu,R. Fossil flora of Roumania. Second Supplement, Second Part. |
1974 |
| details |
Early Callovian |
Middle Callovian |
USSR(Kazakh SSR) |
Doludenko,M.P. et al. The Jurassic flora from the Karatau Ridge (South Kazakhstan) |
1975 |
| details |
Liassic |
|
Argentina(San Juan) |
Volkheimer,W. et al. Biostratigraphy of the Lias in the high Cordillera of San Juan. |
1978 |
| details |
Paleocene |
|
USSR(Sakhalin Oblast) |
Brutman,N.Y. Palynostratigraphy of Cenozoic deposits of Sakhalin |
1980 |
| details |
Early Triassic |
|
USSR(Yakut ASSR) |
Skripina,G.F. Evolution of vegetation of Yakutia in the Triassic; Palynologic data. (In: Life on Ancient Continents: Its Establishment and Expansion.) |
1981 |
| details |
Late Jurassic |
|
USSR(Turkmen SSR) |
Yuferev,R.F. et al. On Salt-bearing Formation age of the eastern Turkmenistan on sporopollen remains |
1986 |
| details |
Jurassic |
|
Nd |
Kedves,M. Tranmission Electron Microscopy of the Fossil Spores. |
1996 |